Canada, as a member state of the International Criminal Court, is in a particularly good position to potentially support any efforts made by the prosecutor's office towards investigation. Now, as you may know, Cameroon is not a member state of the International Criminal Court. However, because there are so many refugees fleeing across the border into Nigeria, there could be a jurisdictional nexus there on the basis of territory, and already the prosecutor is investigating in Nigeria with regard to other circumstances and alleged crimes. There is potentially the possibility for the prosecutor to look into things proprio motu. There may also be the possibility for Canada to refer the situation to the International Criminal Court as a states party.
In terms of multilateral efforts, I would strongly encourage Canada—I know you're not on the Security Council at the moment—to use your influence to negociate with those sitting on the Security Council to call for an open official discussion. There was an arria in 2019, but something more needs to be done and statements need to be made by the Security Council to notice the situation, address it and call it what it is.